condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.10786533333333333 0.0 0.323596 Rhizome 0.0 0.0 0.0 Root 65.522 0.0 196.566